CA2271281A1 - Piezo electric actuator with a new type of contacting and a method for the production thereof - Google Patents

Piezo electric actuator with a new type of contacting and a method for the production thereof Download PDF

Info

Publication number
CA2271281A1
CA2271281A1 CA002271281A CA2271281A CA2271281A1 CA 2271281 A1 CA2271281 A1 CA 2271281A1 CA 002271281 A CA002271281 A CA 002271281A CA 2271281 A CA2271281 A CA 2271281A CA 2271281 A1 CA2271281 A1 CA 2271281A1
Authority
CA
Canada
Prior art keywords
piezoelectric actuator
electrically conductive
contact
contact tab
metallization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002271281A
Other languages
English (en)
French (fr)
Inventor
Dieter Cramer
Hans Hellebrand
Karl Lubitz
Andreas Wolff
Christoph Hamann
Clemens Scherer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Electronics AG
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2271281A1 publication Critical patent/CA2271281A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/872—Connection electrodes of multilayer piezoelectric or electrostrictive devices, e.g. external electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
    • H10N30/063—Forming interconnections, e.g. connection electrodes of multilayered piezoelectric or electrostrictive parts
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
    • H10N30/067—Forming single-layered electrodes of multilayered piezoelectric or electrostrictive parts
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/87—Electrodes or interconnections, e.g. leads or terminals
    • H10N30/875—Further connection or lead arrangements, e.g. flexible wiring boards, terminal pins
CA002271281A 1996-11-12 1997-11-06 Piezo electric actuator with a new type of contacting and a method for the production thereof Abandoned CA2271281A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19646676.8 1996-11-12
DE19646676A DE19646676C1 (de) 1996-11-12 1996-11-12 Piezoaktor mit neuartiger Kontaktierung und Herstellverfahren
PCT/DE1997/002587 WO1998020721A1 (de) 1996-11-12 1997-11-06 Piezoaktor mit neuartiger kontaktierung und herstellverfahren

Publications (1)

Publication Number Publication Date
CA2271281A1 true CA2271281A1 (en) 1998-05-22

Family

ID=7811401

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002271281A Abandoned CA2271281A1 (en) 1996-11-12 1997-11-06 Piezo electric actuator with a new type of contacting and a method for the production thereof

Country Status (15)

Country Link
US (1) US6236146B1 (de)
EP (1) EP0958620B1 (de)
JP (1) JP2001507169A (de)
KR (1) KR20000052836A (de)
CN (1) CN1150638C (de)
AR (1) AR008525A1 (de)
AT (1) ATE239981T1 (de)
BR (1) BR9713500A (de)
CA (1) CA2271281A1 (de)
CZ (1) CZ152099A3 (de)
DE (2) DE19646676C1 (de)
RU (1) RU2178222C2 (de)
TW (1) TW357464B (de)
WO (1) WO1998020721A1 (de)
ZA (1) ZA9710101B (de)

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DE19930585B4 (de) * 1998-08-06 2017-11-09 Epcos Ag Piezoaktor mit verbesserter elektrischer Kontaktierung und Verwendung eines derartigen Piezoaktors
DE19905340C2 (de) * 1999-02-09 2001-09-13 Siemens Ag Verfahren und Anordnung zur Voreinstellung und dynamischen Nachführung piezoelektrischer Aktoren
DE19928189A1 (de) * 1999-06-19 2001-04-19 Bosch Gmbh Robert Piezoaktor
DE19928190A1 (de) 1999-06-19 2001-01-11 Bosch Gmbh Robert Piezoaktor
DE50014127D1 (de) * 1999-06-29 2007-04-19 Siemens Ag Piezoaktor mit einer elektrisch leitenden Mehrschichtfolie
DE19945933C1 (de) * 1999-09-24 2001-05-17 Epcos Ag Piezoaktor mit isolationszonenfreier elektrischer Kontaktierung und Verfahren zu dessen Herstellung
DE19945934C1 (de) * 1999-09-24 2001-03-22 Epcos Ag Verfahren zur Herstellung einer Außenkontaktierung eines elektrokeramischen Bauelementes, insbesondere eines Piezoaktors
AU2830701A (en) * 1999-12-16 2001-06-25 Epcos Ag Piezoelectric component
DE10017332C2 (de) * 2000-04-07 2002-04-18 Daimler Chrysler Ag Piezoelektrische Betätigungseinrichtung zur Klappensteuerung am Rotorblatt eines Hubschraubers
DE10017331C1 (de) * 2000-04-07 2001-06-07 Daimler Chrysler Ag Piezoelektrischer Vielschichtaktuator und Verfahren zu seiner Herstellung
DE10017334C2 (de) * 2000-04-07 2002-04-18 Daimler Chrysler Ag Piezoelektrische Betätigungseinrichtung
JP4158338B2 (ja) * 2000-06-06 2008-10-01 株式会社デンソー インジェクタ用圧電体素子
GB0022612D0 (en) * 2000-09-15 2000-11-01 Univ Warwick Non-destructive testing apparatus
DE10055241A1 (de) 2000-11-08 2002-05-29 Epcos Ag Piezoaktor
DE10113744A1 (de) * 2000-11-27 2002-06-20 Hans Richter Elektrische Anschlußanordnung für einen monolithischen Vielschicht-Piezoaktor
DE10112588C1 (de) * 2001-03-15 2002-05-02 Siemens Ag Piezoaktor sowie Verfahren zur Herstellung eines Piezoaktors
DE10121271A1 (de) * 2001-04-30 2002-11-21 Epcos Ag Grünkörper, piezoelektrisches Bauteil sowie Verfahren zum Herstellen eines piezoelektrischen Bauteils
DE10121270A1 (de) 2001-04-30 2003-02-06 Epcos Ag Passivierungsmaterial für ein elektrisches Bauteil sowie piezoelektrisches Bauteil in Vielschichtbauweise
DE50203457D1 (de) 2001-04-30 2005-07-28 Siemens Ag Weiterkontaktierung für ein elektrisches bauteil sowie piezoelektrisches bauteil in vielschichtbauweise
DE10126656A1 (de) 2001-06-01 2002-12-05 Endress & Hauser Gmbh & Co Kg Elektromechanischer Wandler mit mindestens einem piezoelektrischen Element
DE10207292B4 (de) * 2002-02-21 2005-08-11 Siemens Ag Piezostack und Verfahren zur Herstellung eines Piezostacks
DE10251230B4 (de) * 2002-11-04 2005-04-21 Epcos Ag Schwingungsfeste elektrochemische Zelle sowie Verfahren zu ihrer Herstellung
DE10328373B4 (de) * 2003-06-24 2015-10-08 Continental Automotive Gmbh Piezoelektrisches Bauteil mit Temperiervorrichtung und Verwendung des Bauteils
DE20313727U1 (de) * 2003-09-04 2005-01-13 Thinxxs Gmbh Piezoaktor
EP1732146B1 (de) * 2004-03-09 2014-04-30 Kyocera Corporation Mehrschichtiges piezoelektrisches element
DE102004031402A1 (de) * 2004-06-29 2006-02-09 Siemens Ag Piezoelektrisches Bauteil mit Sollbruchstelle, Verfahren zum Herstellen des Bauteils und Verwendung des Bauteils
DE102004058715B4 (de) * 2004-12-06 2010-08-12 Continental Automotive Gmbh Kraftstoffinjektor für eine Brennkraftmaschine sowie Verfahren zur Herstellung eines Kraftstoffinjektors
DE102005015405B3 (de) * 2005-02-08 2006-07-20 Pi Ceramic Gmbh Keramische Technologien Und Bauelemente Anordnung zur elektrischen Kontaktierung von piezoelektrischen Vielschicht-Stapelaktoren
DE102005039358B4 (de) * 2005-08-19 2016-12-08 Physik Instrumente (Pi) Gmbh & Co. Kg Piezoelektrischer Aktor für einen Ultraschallmotor
DE102006014606B4 (de) * 2006-03-29 2011-04-07 Siemens Ag Verfahren zur Herstellung eines gekapselten Hochdruckaktors
CN101405882B (zh) * 2006-03-31 2011-06-15 株式会社村田制作所 压电致动器
JP2008055456A (ja) * 2006-08-30 2008-03-13 Sumitomo Electric Ind Ltd 半田付け方法および半田付け用レーザ装置
US7843633B2 (en) * 2007-01-15 2010-11-30 Sumitomo Electric Industries, Ltd. Laser processing apparatus
DE102007011652B4 (de) 2007-02-23 2008-12-11 Pi Ceramic Gmbh Keramische Technologien Und Bauelemente Anordnung zur elektrischen Kontaktierung von piezoelektrischen Vielschichtaktoren
DE102007046077A1 (de) * 2007-09-26 2009-04-02 Epcos Ag Piezoelektrisches Vielschichtbauelement
JP5176853B2 (ja) * 2007-10-09 2013-04-03 住友電気工業株式会社 光学モジュール及びそれを含む光源装置
JP2009195976A (ja) * 2008-02-25 2009-09-03 Sumitomo Electric Ind Ltd 戻り光測定方法、戻り光測定装置及びレーザ加工方法
DK2359419T3 (da) 2008-11-20 2013-04-15 Ceramtec Gmbh Flerlags aktuator med yderelektroder fremstillede af et metallisk, porøst, ekspanderbart ledende lag
DE102010051864B4 (de) * 2009-12-22 2020-08-27 Sew-Eurodrive Gmbh & Co Kg Antrieb und Verfahren zum Betreiben eines Antriebs
DE102012207276B4 (de) 2011-08-01 2018-04-05 Continental Automotive Gmbh Vollaktiver Piezostack mit Passivierung
KR101288257B1 (ko) * 2011-09-30 2013-07-26 삼성전기주식회사 미세토출장치의 구동부 제작방법
DE102011090156A1 (de) 2011-12-30 2013-07-04 Continental Automotive Gmbh Piezostack mit Passivierung und Verfahren zur Passivierung eines Piezostacks
RU2540440C1 (ru) * 2013-08-01 2015-02-10 Открытое акционерное общество "Научно-исследовательский институт "Элпа" с опытным производством" Способ изготовления монолитных многослойных пьезокерамических элементов-столбиков
DE102015219427B4 (de) * 2015-10-07 2024-04-11 Robert Bosch Gmbh Piezoelement und Ultraschallwandler mit einem Piezoelement
US10658565B2 (en) * 2016-08-29 2020-05-19 The Boeing Company Actuator assemblies, mechanical assemblies including the actuator assemblies, and methods of fabricating the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4803763A (en) * 1986-08-28 1989-02-14 Nippon Soken, Inc. Method of making a laminated piezoelectric transducer
MY105668A (en) 1989-04-07 1994-11-30 Mitsui Petrochemical Ind Laminated ceramic device and method of manufacturing the same.
JPH034576A (ja) * 1989-06-01 1991-01-10 Fuji Electric Co Ltd 積層型圧電素子
JPH03154387A (ja) * 1989-11-13 1991-07-02 Fujitsu Ltd 圧電アクチュエータ素子の電極構造
DE4201937C2 (de) * 1991-01-25 1997-05-22 Murata Manufacturing Co Piezoelektrisches laminiertes Stellglied

Also Published As

Publication number Publication date
ATE239981T1 (de) 2003-05-15
EP0958620A1 (de) 1999-11-24
CN1230291A (zh) 1999-09-29
CZ152099A3 (cs) 1999-08-11
US6236146B1 (en) 2001-05-22
DE59710061D1 (de) 2003-06-12
TW357464B (en) 1999-05-01
AR008525A1 (es) 2000-01-19
JP2001507169A (ja) 2001-05-29
BR9713500A (pt) 2000-07-04
RU2178222C2 (ru) 2002-01-10
EP0958620B1 (de) 2003-05-07
DE19646676C1 (de) 1998-04-23
WO1998020721A1 (de) 1998-05-22
CN1150638C (zh) 2004-05-19
ZA9710101B (en) 1998-08-03
KR20000052836A (ko) 2000-08-25

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued